And now, Costa out---Usman in against Chimaev at 294 - eviltoast
Costa out, Usman in vs. Chimaev at UFC 294
www.espn.com
With Paulo Costa recovering from elbow surgery, former UFC welterweight champion Kamaru Usman will step in and face Khamzat Chimaev in the co-main event of UFC 294 on Oct. 21 in Abu Dhabi.